EP3368781B1 - Élément de vissage à sécurité antivol destiné à être fixé à une jante d'un véhicule automobile - Google Patents

Élément de vissage à sécurité antivol destiné à être fixé à une jante d'un véhicule automobile Download PDF

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Publication number
EP3368781B1
EP3368781B1 EP16787448.6A EP16787448A EP3368781B1 EP 3368781 B1 EP3368781 B1 EP 3368781B1 EP 16787448 A EP16787448 A EP 16787448A EP 3368781 B1 EP3368781 B1 EP 3368781B1
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EP
European Patent Office
Prior art keywords
projections
circle
screw part
circular line
part according
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EP16787448.6A
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German (de)
English (en)
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EP3368781A1 (fr
Inventor
Horst RAJEWSKI
Holger TRAEGER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABC Umformtechnik GmbH and Co KG
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ABC Umformtechnik GmbH and Co KG
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Priority to PL16787448T priority Critical patent/PL3368781T3/pl
Publication of EP3368781A1 publication Critical patent/EP3368781A1/fr
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0046—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool having one eccentric circular or polygonal recess or protrusion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/003—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool star-shaped or multi-lobular, e.g. Torx-type, twelve-point star

Definitions

  • the invention relates to a theft-proof screw according to the preamble of claim 1.
  • Theft-proof screwed parts are used, among other things, for theft prevention of vehicle wheels.
  • vehicle manufacturers supply their vehicles as follows:
  • the wheels are fastened by means of commercially available screws, usually hexagon bolts, or threaded bolts are provided, onto which the wheels are mounted and fixed with appropriate nuts.
  • Such wheels can be removed with normal keys, so for example steal.
  • special screw parts that have a specially trained head, which cooperates only with a special key, so an adapter. Thus, an unwanted removal of a wheel can be effectively hindered.
  • the anti-theft screw of the type mentioned is from the DE 199 02 192 A1 known.
  • this screw part go from the outer circle of a plurality of radial recesses extending radially outward and pockets form, in which a key can engage.
  • the insert is located within an inner circle within which an inner wall surface of the insert part lies.
  • the insert has projections that project radially outward.
  • Between the inner circle and the outer circle remains a circular over 360 degrees circumferential gap.
  • a tubular tool can be inserted and rotated, for example with a cordless screwdriver.
  • the insert can be sanded more and more. In this way, the contribution to encryption obtained by the insert can be more and more reduced.
  • the invention has set itself the task of developing the theft-proof screw of the type mentioned in that an annular circumferential gap, as it is present in the prior art, is avoided as possible and is achieved that the encryption, in particular their Vor- or Recesses, not so easy by a rotary-driven tool, eg a cordless screwdriver with tubular tool, can be ground down.
  • the diameter of the second circle is at least 5% larger than the diameter of the first circle.
  • the screw according to the invention is constructed in two parts.
  • the main part forms essential functions of the screw. It is preferably constructed so that it fulfills the complete function of a screw without insert.
  • the main piece has internal projections, they form stop surfaces for the adapter, they serve the encryption and the drive. It still has a threaded area.
  • the insert is also used for encryption and the drive.
  • the insert can be used in different angular positions in one and the same main piece, thereby diverse encryption can be achieved. However, it is not possible to arrange the insert in any angular position in the main piece.
  • the inner projections protrude into the area between outer projections and vice versa.
  • Different insert pieces can be combined with one main piece.
  • the adapter must be specially designed.
  • the encryption is chosen so that even a modified adapter, which has an engaging only 180 degrees instead of 360 degrees engaging range, if possible on any other of the different screw parts than the one for which it is intended, at most to another. It prevents the insertion of similar but incorrect adapters as much as possible.
  • the outer edge is formed only by the outer wall surface and the visible radial outer surfaces of the n inner projections.
  • the inner edge is formed only by the inner wall surface and the visible radial outer surfaces of the m outer projections.
  • Annular depressions are achieved whose width varies characteristically over the 360 degree course. Such recesses are not known from the prior art and can be realized in the prior art by milling practically only with great effort, in any case consuming to manufacture. Due to the angle-dependent different width of the annular recess is obtained in the screw member according to the invention additional security against theft.
  • the depression seen in a plane transverse to the axis of rotation has at least one, preferably two to four, radial regions of large gap width, in which the gap width is determined by the difference between the radii of outer circle and inner circle and also several, typically six to ten , Radial areas of small gap width, in which the gap width is determined by the difference of the radii of outer circle and second circle or by the difference of the radii of the first circle and inner circle. The areas lie on a circular sector surface around the axis of rotation.
  • a plane transverse to the axis of rotation is also called a radial plane.
  • the gap of the recess in a plane transverse to the axis of rotation seen at any point and in any oriented measurement line is smaller than the difference of the radii of the outer circle and second circle or the difference of the radii of the first circle and inner circle.
  • the clear dimension of the depression is at no point less than the difference between the radii of the outer circle and the second circular line, or the difference between the radii of the first circular line and the inner circle. It is advantageous if the difference of the radii of Outer circle and second circle line is equal to the difference of the radii of the first circle line and inner circle.
  • the inner projections and the outer projections are formed as cylinder segments.
  • the cylinder segments extend less than 180 degrees, but more than 120 degrees.
  • the inner projections are identical in shape to one another and / or the outer projections are identical in shape to one another.
  • all the projections, both the inner projections and the outer projections are identical in shape.
  • the number n of the inner projections is equal to the number m of the outer projections or differs m from n by a maximum of 2, in particular by 1.
  • the invention offers the advantage that the main piece can preferably be designed for the drive, that is to say particularly favorable for a positive engagement with the adapter, while the insert piece can be designed less for the introduction of forces for the rotational movement and more for the encryption.
  • the course of the outer edge is designed similar to an internal gear.
  • the course of the inner edge is designed similar to an external gear.
  • individual projections or teeth may be larger or smaller than the others.
  • the projections are selectively arranged in different angular positions, unlike the regular arrangement of a gear.
  • the different angular arrangement is preferably determined by a random generator.
  • the insert is either designed so that it has a head and a shaft, or it is designed as a ring.
  • the main piece has a receiving bore for the shaft.
  • the shaft is provided for receiving in the receiving bore and formed accordingly.
  • the main piece has an axial neck, an inner bore of the ring fits on this axial neck.
  • the outer shell of the head or of the ring forms the inner edge.
  • the receiving bore or the axial nozzle are centric to the axis of rotation. They can also be eccentric.
  • the insert is permanently connected in a preferred embodiment of the invention with the main piece, once it is used. In particular, it is pressed into the receiving bore of the main piece or pressed onto the axial stub. Under a permanent connection is understood a connection that is not separable without destruction. Preferably, the insert is mechanically deformed when inserted into the main piece so that a separation is no longer possible.
  • a particular advantage of the invention is that main piece and insert produced before assembly to the screw in series, edited very precisely and can also be finally cured or surface-treated. It must therefore be no longer somehow treated the finished screw part, but the final step in the production of the screw is the joining of the main piece and insert. In this way, the annular recess can be made very precise.
  • At least the main piece or the insert is an integral part, in particular, both are each one-piece parts.
  • the production is simplified.
  • the theft-proof screw is in the embodiments according to Fig. 1 to 6 always realized as a screw, it can also be designed as a mother.
  • an annular recess 22 for the engagement of an adapter 24 (see FIGS. 7 and 8 ) intended. It allows a positive engagement with the adapter suitable for the respective encryption 24, so that the screw can be rotated.
  • the annular recess 22 has an outer edge 26, a bottom 28 and an inner edge 30, which are each circumferential and transverse to a radial. At least one of these edges 26 or 30, in the embodiment of the Fig. 1 and 2 if they are both forms stop surfaces for the adapter 24.
  • the screw is composed of a main piece 34 and an insert 36.
  • On the main piece 34 is a threaded portion 38 which is centered about a rotation axis 40.
  • the main piece 34 has all the features of a screw, so it can also without the insert 36 for attachment of wheels on a motor vehicle. Without the insert 36, however, the anti-theft device is lower.
  • the main piece 34 forms the outer edge 26 and the bottom 28 of the annular recess 22.
  • the inner edge 30 of this annular recess 22 is realized by the insert 36.
  • the annular recess 22 can be made in series and very precisely, in particular, the bottom 28 and the transition between the bottom 28 and the inner edge 30 can be performed very precisely.
  • the two edges 26, 28 in the axial direction are substantially equal in length. Furthermore, they stand in the assembled state directly opposite. They run parallel to the axis of rotation 40.
  • the insert 36 is made so hard and solid and so firmly anchored in the main piece 34 that it can not be easily destroyed or removed.
  • the main piece 34 has a receiving bore 42 for the insert 36.
  • This receiving bore 42 is in the embodiment of the Fig. 1 to 4 executed centrally to the axis of rotation 40. It is cylindrical.
  • the insert 36 has a head 44 and a shank 46.
  • the shank 46 is designed so that it has a certain excess with respect to the receiving bore 42 and can be pressed into it.
  • the head 44 has an outer diameter corresponding to the outer diameter of the shaft 46 with a deviation plus or minus 25%.
  • Shaft 46 may have a larger or smaller radial dimension than head (44), or both may have approximately the same dimensions.
  • the head 44 of the insert 36 is axially longer than the shaft 46.
  • the shaft 46 is in the axial direction 20 to 80%, preferably about half as long as the head 44th
  • the shaft 46 has on its outer side axial grooves 51 which deform during the pressing of the shaft 46 into the receiving bore 42.
  • the insert 36 can be used in any rotational position in the receiving bore 42. The once selected rotational position is retained and can not be changed without destruction. At each new rotational position, the course of the annular recess 22 changes in each case.
  • the main piece 34 and the insert 36 are already finished before joining, for example, also surface-treated. It can be realize two-color versions. Furthermore, it is not necessary to treat the composite screw. Rather, it can be packed immediately after the assembly of main piece 34 and insert 36. A cumbersome assignment of each achieved encryption in a subsequent operation is therefore not necessary. Especially with the high number of possible encodings, which is achieved by the invention, this is a significant simplification of the manufacturing process of the screw.
  • the outer edge 26 is defined and bounded by an outer wall surface 48 and a plurality of inner projections 50.
  • the outer wall surface 48 is located on an outer circle 52.
  • n the number of inner projections 50 is indicated.
  • the number n may be between 2 and 8, preferably n is between 3 and 5, in particular n has the value 3 or 4.
  • the inner projections 50 are each formed as a cylinder segment and have a lying in the radial plane upper end surface on which one in FIG. 2 looks.
  • the cylinder segments, which form the inner projections 50 extend over approximately 150 °. They are formed by circles whose center lies on an outer circle 54.
  • the inner projections 50 open at an angle of about 75 to 80 ° in the outer circle 52.
  • the inner projections 50 are all identical. They are arranged distributed over different angles as possible over the circumference of the outer circle 52. Radially inward, they have a vertex that lies on a first circle 58.
  • the inner edge 30 is bounded by an inner wall surface 60 and a plurality, namely m, outer projections 62.
  • m 4.
  • m 3.
  • m 3.
  • m 3.
  • m 3.
  • m 3.
  • m 3.
  • m 3.
  • m 3.
  • m 3.
  • m 3.
  • m 3.
  • m 3.
  • m 3.
  • m 3.
  • the inner wall surface 60 is located on an inner circle 61.
  • the outer projections 62 are substantially identical to the inner projections 50. They jump radially outward to a second Circle 64. This second circle 64 lies completely outside the first circle 58. Its diameter is preferably at least 2%, in particular at least 5% larger than the diameter of the first circle 58.
  • the outer projections 62 are each as Cylinder segment formed and have a lying in the radial plane upper end surface on which one in FIG. 2 looks.
  • the cylinder segments which form the outer projections 64 extend over approximately 210 °
  • the outer projections 64 are constructed starting from a pitch circle, namely an inner pitch circle 66. This is offset by the same degree, starting from the second circle 64 inwardly, as the outer circle 54 is offset relative to the outer circle 52 to the outside. This measure is about 2 to 6% of the diameter of the outer circle 52.
  • the outer projections 62 are identical to each other. Due to the construction described inner projections 50 and outer projections 62 are substantially identical. The outer projections 62 are distributed as irregularly as possible over the circumference, in this case via the second circular line 62. In the axial direction, the inner projections 50 and the outer projections 62 have the same dimensions, the dimensions differ by a maximum of 20%. They each extend axially over the same height as the outer wall surface 48 and the inner wall surface 60, respectively.
  • the outer wall surface 48 and the inner wall surface 60 are each defined by cylindrical surfaces.
  • the inner protrusions 50 are located circumferentially where there is a gap between the outer protrusions 62 and vice versa.
  • a projection of the other type may be provided, but it may also be no projection or two projections of the other type may be provided.
  • An inner projection 50 and an adjacent outer projection 62 always have a clear distance from one another which is greater than the following differences: a) radius of the outer circle 52 minus radius second circle 64 and b) radius of the first circle 58 minus radius of the inner circle 61 shown embodiment according to the FIGS. 1 to 4 if these two differences are equal, a deviation of ⁇ 5% is possible.
  • FIGS. 7 and 8 show an adapter 24.
  • the adapter 24 has a projection 56 which is adapted to the annular recess 22.
  • the assignment of the annular recess 22 to the adapter 24 is selected so that only a single engagement is possible when the adapter 24 is rotated by 360 ° relative to the screw about the rotation axis 40 before it engages in the recess 22.
  • the main piece 34 is preferably made by cold working, in particular cold heading. In this way, a cost-effective production is possible.
  • FIG. 8 shows a section in the radial plane through the projection 56. This is designed so that it fits exactly into the recess 22, the engagement is possible without play.
  • the cross section according to Fig. 8 is bounded by an outer edge 68 which lies on a circular arc with a diameter which is smaller by the necessary measure for the fit smaller than the diameter of the outer circle 52. It is bounded inwardly by an inner edge 70 which lies on a circular arc which is slightly larger than the inner circle 61.
  • a correspondingly shaped bay 72 and 74 is provided for each of the projections 50, 62 .
  • the bays 72, 74 are, like the projections 50, 62, bounded by a cylinder surface of a cylinder segment, but are now concave (and not convex, like the projections 50, 62. They are constructed starting from the same pitch circles 54 and 66, respectively for the projections 50, 62, but now with (for the fit) adapted, slightly larger radius of the circle, so a slightly (eg 2% to 5%) larger radius than for the cylinder wall than the projections 50 and 62. The latter have a radius of about 20 to 35%, preferably about 28% of the radius of the outer circle 52.
  • the inner bays 72 lie with their vertices on a first edge line 75 whose diameter is slightly smaller than the diameter of the first circle 58.
  • the four outer bays 74 have vertices located on a second edge line 76 whose diameter is slightly larger than that of the second circle 64. Due to the dimension allowance for the fit, the difference of the radii the first edge line 75 and the second edge line 76 are significantly larger than the difference of the radii of the first circle 58 and the second circle 64. Again, the second edge line 76 has a larger diameter, in this case at least 5%, in particular 8% larger Diameter, as the first edge line 75. The first edge line 75 lies entirely within the second edge line 76.
  • the projection 56 Seen in a plane transverse to the axis of rotation 40, the projection 56 always has a dimension, measured at arbitrarily oriented in this plane measuring line, which is not smaller than the radius difference outer edge 68 minus the second edge line 76 or the radius difference first edge line 75 minus inner edge 70 shown embodiment according to the FIGS. 7 and 8 These are the two differences the same size, a deviation ⁇ 5% is possible.
  • the cross section shown in accordance with FIG. 8 does not change over the axial height of the projection 56.
  • the adapter 24 and / or the main piece 34 have a hardness of 450 + 50HV.
  • the anti-theft screw has an annular recess 22 for engagement of an adapter 24, which recess 22 is seen from outside to inside of an outer edge 26, a bottom 28 and an inner edge 30 is limited.
  • the screw is composed of a main piece 34 and an insert 36.
  • the main piece 34 forms the outer edge 26, the inner edge 30 is formed by the insert 36.
  • the outer edge 26 is bounded by an outer wall surface 48 which lies on an outer circle 52 and by a plurality of inner projections 50 which project from the outer circle 52 to the axis of rotation 40 up to a first circular line 58.
  • the inner edge 30 is defined by an inner wall surface 60 which lies on an inner circle 61 and also by a plurality of outer projections 62 which project from the inner circle 61 outwardly to a second circular line 64.
  • the first circle 58 lies completely within the second circle 64.
  • the diameter of the second circle 64 is larger than the diameter of the first circle 58.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Connection Of Plates (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Dowels (AREA)

Claims (11)

  1. Élément de vissage à sécurité antivol, à savoir écrou de roue ou boulon de roue pour la fixation d'une jante à un véhicule automobile, avec un axe de rotation (40) et un évidement (22) s'étendant de manière annulaire formé à une zone d'extrémité libre (20) de l'élément de vissage pour la mise en prise d'un adaptateur (24) pour faire tourner l'élément de vissage, lequel évidement (22), en vue de l'extérieur vers l'intérieur, est délimité par un bord extérieur (26), un fond (28), et un bord intérieur (30), dans lequel au moins l'un de ces bords (26, 30) forme des surfaces de butée pour l'adaptateur (24), l'élément de vissage se compose d'une pièce principale (34) et d'une pièce rapportée (36) qui sont assemblées et reliées de manière fixe entre elles, la pièce principale (34) forme le bord extérieur (26), et le bord intérieur (30) est formé par la pièce rapportée (36), le bord extérieur (26) est délimité a) par une surface de paroi extérieure (48) qui se situe sur un cercle extérieur (52), caractérisé en ce que le bord extérieur (26) b) est délimité par plusieurs, à savoir n saillies intérieures (50) faisant saillie du cercle extérieur (52) vers l'axe de rotation (40) jusqu'à une première circonférence (58), que le bord intérieur (30) c) est délimité par une surface de paroi intérieure (60) qui se situe sur un cercle intérieur (61) et d) en outre par plusieurs, à savoir m saillies extérieures (62) qui font saillie du cercle intérieur (61) vers l'extérieur jusqu'à une deuxième circonférence (64), que la première circonférence (58) se situe entièrement à l'intérieur de la deuxième circonférence (64), que le diamètre de la deuxième circonférence (64) est supérieur au diamètre de la première circonférence (58), et que les saillies intérieures (50) et les saillies extérieures (62) sont réalisées en tant que segments de cylindre.
  2. Élément de vissage selon la revendication 1, caractérisé en ce que i) les segments de cylindre des saillies intérieures (50) s'étendent de l'ordre de moins de 180 degrés, mais de plus de 120 degrés et ii) que les segments de cylindre des saillies extérieures (62) s'étendent de l'ordre de 150 à 210 degrés, en particulier de près de 180 degrés.
  3. Élément de vissage selon la revendication 1 ou 2, caractérisé en ce que les saillies intérieures (50) ont des formes identiques entre elles et/ou que les saillies extérieures (62) ont des formes identiques entre elles.
  4. Élément de vissage selon l'une des revendications précédentes, caractérisé en ce que le nombre n de saillies intérieures (50) est égal au nombre m de saillies extérieures (62) ou que m diffère de n au maximum de l'ordre de 2, en particulier de 1.
  5. Élément de vissage selon l'une des revendications précédentes, caractérisé en ce que le nombre n de saillies intérieures (50) plus le nombre m de saillies extérieures (62) est de six à douze, de préférence de sept à dix.
  6. Élément de vissage selon l'une des revendications précédentes, caractérisé en ce que l'évidement (22) possède, dans un plan en vue transversalement à l'axe de rotation (40), au moins une, en particulier deux à quatre zones radiales en forme de secteurs circulaires dans lesquelles la largeur d'écartement dans le plan est définie par la différence entre les rayons du cercle extérieur (52) et du cercle intérieur (61), et présente en outre plusieurs, typiquement six à dix zones radiales en forme de secteurs circulaires dans lesquelles la largeur d'écartement est déterminée par la différence entre les rayons du cercle extérieur (52) et de la deuxième circonférence (64) ou par la différence entre les rayons de la première circonférence (58) et du cercle intérieur (61).
  7. Élément de vissage selon la revendications précédente, caractérisé en ce que la dimension d'écartement de l'évidement (22) n'est, à aucun endroit dans un plan en vue transversalement à l'axe de rotation (40), et est, en cas d'une ligne de mesure orientée au choix dans le plan, plus petite que la différence entre les rayons du cercle extérieur (52) et de la deuxième circonférence (64) ou la différence entre les rayons de la première circonférence (58) et du cercle intérieur (61).
  8. Élément de vissage selon l'une des revendications précédentes, caractérisé en ce que les saillies extérieures (62) sont disposées de manière répartie si possible selon des angles irréguliers sur le cercle intérieur (61) et/ou que les saillies intérieures (50) sont réparties si possible selon des angles irréguliers sur le cercle extérieur (52).
  9. Élément de vissage selon la revendication 1, caractérisé en ce que la pièce principale (34) présente soit un alésage de réception (42), soit un embout axial, dans lequel a) en cas d'un alésage de réception (42), la pièce rapportée (36) présente une tête (44) et une tige (46) qui est adaptée à l'alésage de réception (42), et b) en cas d'un embout, la pièce rapportée (36) est annulaire et présente un alésage intérieur qui est adapté à l'embout.
  10. Élément de vissage selon la revendication 1, caractérisé en ce que la pièce principale (34) et/ou la pièce rapportée (36) est une pièce monobloc, en particulier en ce que les deux pièces sont respectivement une pièce monobloc.
  11. Élément de vissage selon la revendication 1, caractérisé en ce que le diamètre de la deuxième circonférence (64) est supérieur d'au moins 5% au diamètre de la première circonférence (58).
EP16787448.6A 2015-10-30 2016-10-26 Élément de vissage à sécurité antivol destiné à être fixé à une jante d'un véhicule automobile Active EP3368781B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16787448T PL3368781T3 (pl) 2015-10-30 2016-10-26 Antykradzieżowy element wkręcany do mocowania felgi do pojazdu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015118613 2015-10-30
PCT/EP2016/075816 WO2017072182A1 (fr) 2015-10-30 2016-10-26 Élément de vissage à sécurité antivol destiné à être fixé à une jante d'un véhicule automobile

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EP3368781A1 EP3368781A1 (fr) 2018-09-05
EP3368781B1 true EP3368781B1 (fr) 2019-08-07

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Country Link
US (1) US10612581B2 (fr)
EP (1) EP3368781B1 (fr)
CN (1) CN109072967B (fr)
ES (1) ES2751755T3 (fr)
PL (1) PL3368781T3 (fr)
WO (1) WO2017072182A1 (fr)

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US9133874B2 (en) * 2012-06-15 2015-09-15 Oz-Post International, LLC Mounting hardware
US11234899B2 (en) * 2017-05-11 2022-02-01 Scalpal Llc Grasping facilitators and uses thereof and kits involving the same
US11969864B2 (en) 2017-05-11 2024-04-30 Scalpal Llc Multi-tier torque enhancer driver and/or receiver and method of using same
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Also Published As

Publication number Publication date
PL3368781T3 (pl) 2020-02-28
US20180313395A1 (en) 2018-11-01
CN109072967A (zh) 2018-12-21
ES2751755T3 (es) 2020-04-01
CN109072967B (zh) 2020-06-09
US10612581B2 (en) 2020-04-07
EP3368781A1 (fr) 2018-09-05
WO2017072182A1 (fr) 2017-05-04

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